ZERO CONDITIONAL
FIRST CONDITIONAL
SECOND CONDITIONAL
THIRD CONDITIONAL
PASSIVE VOICE (MIXED TENSES)
100

If you heat water to 100°C,.....

it boils

100

If it rains, we ______ (stay) at home.

will stay

100

If I won the lottery, I ______ (travel) around the world.

would travel

100

If you had studied, you ______ (pass) the exam.

would have passed

100

Change to passive:

 People produce coffee in Brazil.

Coffee is produced in Brazil.

200

If people ______ (not drink) water, they get dehydrated.

don’t drink

200

If she studies, she ______ (pass) the exam.

will pass

200

If she ______ (be) taller, she would play basketball.

were

200

If they ______ (leave) earlier, they would have arrived on time.

had left
200

Change to passive: 

They built the bridge in 1990.

The bridge was built in 1990.

300

Complete: If you mix red and blue,.....

you get purple

300

Complete: If they don’t hurry, they......

will miss the bus.

300

Complete: If we had more time, we.....

would finish the project.

300

Complete: If I had known, I.......

would have told you.

300

Change to passive: 

They will announce the results tomorrow.

The results will be announced tomorrow.

400

Correct the mistake: If you will heat ice, it melts.

If you heat ice, it melts.

400

Correct: If he will call me, I will answer.

If he calls me, I will answer.

400

Correct: If I would have money, I would buy a car.

If I had money, I would buy a car.

400

Correct: If she would have practiced, she would have won.

If she had practiced, she would have won.

400

Change to passive:

Someone has stolen my laptop.

My laptop has been stolen.

500

Create a zero conditional about studying.

Example: If you study hard, you get good grades.

500

Create a first conditional about technology.

If my phone dies, I will use my laptop.

500

Create a second conditional about your career.

Example: If I worked abroad, I would learn new skills.

500

Create a third conditional about a past mistake.

If I had prepared better, I would have felt more confident.

500

Change to passive: 

They had finished the project before Friday.

The project had been finished before Friday by them.